Merge pull request #24510 from vipulnsward/make-variable_size_secure_compare-public

Make variable_size_secure_compare public

1 files changed, 11 insertions, 0 deletions

diff --git a/activesupport/test/security_utils_test.rb b/activesupport/test/security_utils_test.rb
index efd2bcfa0f..6945f653e6 100644
--- a/activesupport/test/security_utils_test.rb
+++ b/activesupport/test/security_utils_test.rb
@@ -13,4 +13,15 @@ class SecurityUtilsTest < ActiveSupport::TestCase
     assert ActiveSupport::SecurityUtils.variable_size_secure_compare("a", "a")
     assert_not ActiveSupport::SecurityUtils.variable_size_secure_compare("a", "b")
   end
+
+  def test_fixed_length_secure_compare_should_perform_string_comparison
+    assert ActiveSupport::SecurityUtils.fixed_length_secure_compare("a", "a")
+    assert !ActiveSupport::SecurityUtils.fixed_length_secure_compare("a", "b")
+  end
+
+  def test_fixed_length_secure_compare_raise_on_length_mismatch
+    assert_raises(ArgumentError, "string length mismatch.") do
+      ActiveSupport::SecurityUtils.fixed_length_secure_compare("a", "ab")
+    end
+  end
 end